Gallon A favorite of groomers, especially mobile groomers, this shampoo saves lots of valuable time. The thin, concentrated formula is created without thickening agents which results in speedy lathering and rinsing. Its special surfactant breaks the water tension so drying is accomplished quickly too. In no time at all, pets are clean, dry and ready to return to their owners with full, shiny coats. Adding a few ounces of Davis Quick-Dry Shampoo to any other Davis shampoo will also help speed up the drying process. Infused with our Rain Fresh fragrance. Makes up to 11 gallons.